26
|
Jensen N, Pötter R, Fokdal L, Chargari C, Lindegaard J, Schmid M, Sturdza A, Mahantshetty U, Jürgenliemk-Schulz I, Hoskin P, Segedin B, Rai B, Bruheim K, Wiebe E, Van der Steen-Banasik E, Cooper R, Van Limbergen E, Sundset M, Pieters B, Nout R, Kirisits C, Kirchheiner K, Tanderup K. PH-0404: Risk factors for late diarrhoea after radio(chemo)therapy in cervical cancer: EMBRACE I results. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)00426-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
27
|
Peters M, De Leeuw A, Pötter R, Nomden C, Tanderup K, Kirchheiner K, Schmid M, Fortin I, Haie-Meder C, Lindegaard J, Sturdza A, Mahantshetty U, Hoskin P, Segedin B, Bruheim K, Rai B, Huang F, Cooper R, Van der Steen-Banasik E, Van Limbergen E, Nout R, Jürgenliemk-Schulz I. OC-0566: Risk factors for nodal failure in the EMBRACE study cohort. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)00588-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
28
|
Vittrup A, Kirchheiner K, Tanderup K, Jensen N, Spampinato S, Fokdal L, Kirisits C, Haie-Meder C, Lindegaard J, Schmid M, Sturdza A, Mahantshetty U, Jürgenliemk-Schulz I, Hoskin P, Segedin B, Bruheim K, Rai B, Wiebe E, Van der Steen-Banasik E, Cooper R, Van Limbergen E, Sundset M, Pieters B, Nout R, Pötter R. OC-0569: Incidence of severe gastrointestinal and urinary fistulas, bleeding and strictures: EMBRACE results. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)00591-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
29
|
Knoth J, Pötter R, Jürgenliemk-Schulz IM, Haie-Meder C, Fokdal L, Sturdza A, Hoskin P, Mahantshetty U, Segedin B, Bruheim K, Wiebe E, Rai B, Cooper R, van der Steen-Banasik E, van Limbergen E, Pieters BR, Sundset M, Tan LT, Nout RA, Tanderup K, Kirisits C, Nesvacil N, Lindegaard JC, Schmid MP. Clinical and imaging findings in cervical cancer and their impact on FIGO and TNM staging - An analysis from the EMBRACE study. Gynecol Oncol 2020; 159:136-141. [PMID: 32798000 DOI: 10.1016/j.ygyno.2020.07.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 07/05/2020] [Indexed: 01/09/2023]
Abstract
OBJECTIVE To investigate differences in local tumour staging between clinical examination and MRI and differences between FIGO 2009, FIGO 2018 and TNM in patients with primary cervical cancer undergoing definitive radio-chemotherapy. METHODS Patients from the prospective observational multi-centre study "EMBRACE" were considered for analysis. All patients had gynaecological examination and pelvic MRI before treatment. Nodal status was assessed by MRI, CT, PET-CT or lymphadenectomy. For this analysis, patients were restaged according to the FIGO 2009, FIGO 2018 and TNM staging system. The local tumour stage was evaluated for MRI and clinical examination separately. Descriptive statistics were used to compare local tumour stages and different staging systems. RESULTS Data was available from 1338 patients. For local tumour staging, differences between MRI and clinical examination were found in 364 patients (27.2%). Affected lymph nodes were detected in 52%. The two most frequent stages with FIGO 2009 are IIB (54%) and IIIB (16%), with FIGO 2018 IIIC1 (43%) and IIB (27%) and with TNM T2b N0 M0 (27%) and T2b N1 M0 (23%) in this cohort. CONCLUSIONS MRI and clinical examination resulted in a different local tumour staging in approximately one quarter of patients. Comprehensive knowledge of the differential value of clinical examination and MRI is necessary to define one final local stage, especially when a decision about treatment options is to be taken. The use of FIGO 2009, FIGO 2018 and TNM staging system leads to differences in stage distributions complicating comparability of treatment results. TNM provides the most differentiated stage allocation.
Collapse
|
30
|
Kailavasan M, Berridge C, Athanasiadis G, Gkentzis A, Rai B, Jain S, Biyani CS, Nabi G. Design, implementation, and evaluation of a novel curriculum to teach transurethral resection of the prostate (TURP): a 3-year experience of urology simulation bootcamp course. World J Urol 2020; 38:2899-2906. [PMID: 32040716 DOI: 10.1007/s00345-020-03104-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 01/22/2020] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES To present the three-year experience of the multi-component TURP module at Urology Simulation Bootcamp Course (USBC) and demonstrate trainee's competence progression and satisfaction. METHODS During the USBC, a 4-h TURP module was developed and consisted of (a) familiarisation and assembly of resectoscope instrument, (b) didactic lecture on TURP operative techniques and postoperative complications, (c) learning hands-on resection on validated simulators [Samed, GmBH, Dresden, Germany; TURP Mentor™, Simbionix, Israel], and (d) practicing clot evacuation using the Ellik bladder Evacuator. Trainee's level of instrument knowledge, operative competence, and confidence were assessed pre- and post-course. Trainee's feedback was also collected. RESULTS One hundred thirty trainees participated in the USBC between 2016 and 2018. Eighty-seven percent of trainees scored themselves as 1-3 (low confidence in resection) on a 5-point Likert scale. Trainees significantly improved in their ability to perform resectoscope assembly for resection, coagulation and incision by 33.6% (p < 0.001), 28.1% (p < 0.001) and 34.0% (p < 0.001), respectively. There was a significant improvement in scores in itemised technical skill on the TURP simulator following completion of the TURP module (Mean difference = 3.4 points, 95% CI 2-4, p < 0.001). Ninety-one percent of trainees agreed that the TURP module was useful for their development in urological training. CONCLUSION Our results demonstrated that it is feasible to develop and implement a focussed module for teaching TURP with significant improvement in learning. Trainee feedback suggests that they were highly satisfied with the teaching provided and models used. This style of training can be implemented for other common surgical procedures.
Collapse
|
31
|
Madan R, Dracham C, Elangovan A, Rai B, Ghoshal S. Assessment of sexual health in patients treated for ovarian cancer. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz426.033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
32
|
Young M, Kailavasan M, Taylor J, Cornford P, Colquhoun A, Rochester M, Hanchanale V, Somani B, Nabi G, Garthwaite M, Gowda R, Reeves F, Rai B, Doherty R, Gkentzis A, Athanasiadis G, Patterson J, Wilkinson B, Myatt A, Biyani CS, Jain S. The Success and Evolution of a Urological "Boot Camp" for Newly Appointed UK Urology Registrars: Incorporating Simulation, Nontechnical Skills and Assessment. JOURNAL OF SURGICAL EDUCATION 2019; 76:1425-1432. [PMID: 31036524 DOI: 10.1016/j.jsurg.2019.04.005] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Revised: 03/02/2019] [Accepted: 04/08/2019] [Indexed: 06/09/2023]
Abstract
BACKGROUND Urological training has dramatically changed in recent years. Training durations are shorter and a drive toward consultant led care has reduced trainees experience. Within the UK, approximately 50 registrars annually embark on a 5-year Urology training programme, with variable levels of basic urological experience. OBJECTIVE To describe a simulation programme aimed at delivering the knowledge and skills necessary to safely and effectively start working as a registrar in Urology by intensive training with a 1:1 faculty to delegate ratio. DESIGN, SETTING, AND PARTICIPANTS Our course content mirrors the UK training syllabus for junior Urology registrars. We delivered 8 modules over a 4-day programme with a fifth day of assessments. Delegates level of urological knowledge, operative competency and confidence pre-, immediately post-training and at 3-months postcourse were assessed. Objective delegate and faculty feedback was also collected. Technical skills modules include; inguinoscrotal surgery, ureteroscopy, transurethral resection, urodynamics, and Botox administration as well as basic reconstructive and laparoscopic operative skills. "Nontechnical" skills included simulated ward round, out-patient, and emergency scenarios. RESULTS Feedback from delegates and faculty members has been overwhelmingly positive. We have used this feedback to tailor the content of the course for following years. An increased knowledge level (based on mean examination scores [precourse 55.5%, postcourse 70.1%]) and operative competency was observed in all skills assessed (transurethral resection of the prostate, transurethral resection of bladder tumor, Ureteroscopy, laparoscopic skills, and instrument assembly). Operative confidence was increased immediately and at 3-months postcourse. CONCLUSIONS Our "boot camp" course provides a realistic introduction and foundation to begin Urological practice. Being delivered at the beginning of the training scheme, prior to intensive patient exposure, registrars are in an optimum position to develop their newly acquired knowledge and skills to enhance training and intends to improve patient safety and satisfaction.
Collapse
|
33
|
Yadav S, Rai B, Bhatta M, Thakur J. MON-313 PROFILE OF NEPHROTIC SYNDROME ATTENDING PEDIATRIC RENAL CLINIC: A SINGLE CENTER EXPERIENCE. Kidney Int Rep 2019. [DOI: 10.1016/j.ekir.2019.05.1124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
|
34
|
Chopra S, Mittal P, Viswanathan A, Tharavichitkul E, Zubizarreta E, Nout RA, Yap ML, Grover S, Rodin D, Rai B, Gondhowiardjo S, Shrivastava SK. Global Collaborations for Cervical Cancer: Can the East-West Alliance Facilitate Treatment for all? Clin Oncol (R Coll Radiol) 2019; 31:529-538. [PMID: 31229379 DOI: 10.1016/j.clon.2019.05.022] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 05/11/2019] [Accepted: 05/28/2019] [Indexed: 12/20/2022]
Abstract
Despite the advances in the primary prevention of cervical cancer, there is an absolute increase in the incidence of cervical cancer as a result of an increase in world population. A vast majority of patients in low and low-middle income countries continue to present at a locally advanced stage, necessitating treatment with chemoradiation and brachytherapy. There is a dearth of equipment and trained professionals for the treatment of cervical cancer, especially in low and low-middle income countries. There is an urgent need to improve treatment availability and develop better treatments. Worldwide trends, however, reveal a low number of therapeutic and innovative research trials in cervical cancer. The present article elucidates the existing challenges and provides solutions to improve outcomes. The proposed strategies hinge on strengthening collaborations for global advocacy.
Collapse
|
35
|
Jayabal H, Dingari NN, Rai B. A linear viscoelastic model to understand skin mechanical behaviour and for cosmetic formulation design. Int J Cosmet Sci 2019; 41:292-299. [PMID: 31032974 DOI: 10.1111/ics.12535] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 04/24/2019] [Indexed: 01/30/2023]
Abstract
OBJECTIVES Skin is arguably one of the most important organs that plays an active role in our everyday biological functions after brain. Owing to the wide range of applications in medicine, cosmetics industry and more recently robotics, skin research has gained tremendous attention with respect to its mechanical behaviour. Various macro modelling approaches are available for modelling skin's mechanical behaviour. The objective of this paper is to study skin's mechanical property change with age and demonstrate anti-ageing effects of cosmetic formulations from skin mechanical property change perspective. METHODS In this study, skin's mechanical behaviour was modelled using a 1D linear viscoelastic phenomenological model and the model was validated using two sets of experimentally observed skin data (strain, stress relaxation and cyclical loading). The model was further modified to study the effect of the presence of a thin layer of cosmetic polymer and to demonstrate anti-ageing effects of the cosmetic polymer from the perspective of change in the mechanical behaviour of skin with cosmetic layer. RESULTS The estimated values of skin mechanical properties from the model agree with those in literature. The extracted model features show good correlation with skin age (viscosity and time constant). The results from our model indicate that the cosmetic polymers enhance the mechanical properties of skin significantly. CONCLUSIONS This work will find its applications in designing and testing anti-ageing formulations. This model can be used to filter various combinations of cosmetic formulations by knowing the mechanical response of polymer on skin, thereby accelerating the product development.
Collapse
|
36
|
Nettleton J, Jones P, Pietropaolo A, Geraghty R, Rai B, Drake M, Dragos L, Veneziano D, Somani BK. The industrial revolution for the management of benign prostate obstruction: worldwide publication trends for surgical and medical therapies over the past two decades. Cent European J Urol 2019; 72:149-155. [PMID: 31482021 PMCID: PMC6715083 DOI: 10.5173/ceju.2019.1876] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 03/20/2019] [Accepted: 04/24/2019] [Indexed: 01/21/2023] Open
Abstract
INTRODUCTION Research for management of benign prostate obstruction (BPO) for adult males remains a cornerstone of urology research. This landscape has witnessed the rise and fall of multiple therapies, both surgical and medical. Our aim was to formally evaluate the publication trends for these interventions over the past 20 years. MATERIAL AND METHODS A systematic search was performed in a Cochrane style. Data was analysed using the independent t-test and Pearson's correlation coefficient (SPSS version 24). To observe changes in trends more effectively, data was sub-divided into two time periods: 1997 to 2006 and 2007 to 2016. RESULTS Over the past 20 years, 4236 papers have been published concerning for BPO (surgical, n = 2177 and medical, n = 2059). For surgical treatments, these included articles on monopolar transurethral resection of prostate (TURP) (n = 340), bipolar TURP (n = 260), HoLEP (n = 293) and Greenlight laser (n = 395). For medical therapies, these included alpha blockers (848), 5-alpha reductase inhibitors (n = 618) and PDE5I (n = 91). Between the two time periods the change was +18.8% (p = 0.108) for monopolar TURP, +497.1% (<0.001) for bipolar TURP, -54.5% (p <0.001 for prostatic stents and -81.9% (p <0.001) for transurethral microwave therapy (TUMT). There was over 290% rise in number of publications related to BPO laser surgery (p <0.001). For medical interventions, the change was +11.5% (p = 0.397) for alpha blockers, -1.9% (p = 0.867), +49.0%( 0.122) for phytotherapy, +2075% (p <0.001) for PDEI and +2375.0% (p <0.001) for combined alpha blocker and anti-muscarinics. CONCLUSIONS Interventions for BPO have undergone a high volume of research. In particular, minimally invasive laser surgeries and combined medical therapies have seen significant expansion.
Collapse
|
37
|
Lim ZXH, Rai B, Tan TC, Ramruttun AK, Hui JH, Nurcombe V, Teoh SH, Cool SM. Autologous bone marrow clot as an alternative to autograft for bone defect healing. Bone Joint Res 2019; 8:107-117. [PMID: 30997036 PMCID: PMC6444063 DOI: 10.1302/2046-3758.83.bjr-2018-0096.r1] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Objectives Long bone defects often require surgical intervention for functional restoration. The ‘gold standard’ treatment is autologous bone graft (ABG), usually from the patient’s iliac crest. However, autograft is plagued by complications including limited supply, donor site morbidity, and the need for an additional surgery. Thus, alternative therapies are being actively investigated. Autologous bone marrow (BM) is considered as a candidate due to the presence of both endogenous reparative cells and growth factors. We aimed to compare the therapeutic potentials of autologous bone marrow aspirate (BMA) and ABG, which has not previously been done. Methods We compared the efficacy of coagulated autologous BMA and ABG for the repair of ulnar defects in New Zealand White rabbits. Segmental defects (14 mm) were filled with autologous clotted BM or morcellized autograft, and healing was assessed four and 12 weeks postoperatively. Harvested ulnas were subjected to radiological, micro-CT, histological, and mechanical analyses. Results Comparable results were obtained with autologous BMA clot and ABG, except for the quantification of new bone by micro-CT. Significantly more bone was found in the ABG-treated ulnar defects than in those treated with autologous BMA clot. This is possibly due to the remnants of necrotic autograft fragments that persisted within the healing defects at week 12 post-surgery. Conclusion As similar treatment outcomes were achieved by the two strategies, the preferred treatment would be one that is associated with a lower risk of complications. Hence, these results demonstrate that coagulated BMA can be considered as an alternative autogenous therapy for long bone healing. Cite this article: Z. X. H. Lim, B. Rai, T. C. Tan, A. K. Ramruttun, J. H. Hui, V. Nurcombe, S. H. Teoh, S. M. Cool. Autologous bone marrow clot as an alternative to autograft for bone defect healing. Bone Joint Res 2019;8:107–117. DOI: 10.1302/2046-3758.83.BJR-2018-0096.R1.
Collapse
|
38
|
Knoth J, Pötter R, Jürgenliemk-Schulz I, Haie-Meder C, Fokdal L, Sturdza A, Hoskin P, Mahantshetty U, Segedin B, Bruheim K, Wiebe E, Rai B, Cooper R, Van der Steen-Banasik E, Van Limbergen E, Pieters B, Sundset M, Tan L, Nout R, Tanderup K, Kirisits C, Nesvacil N, Lindegaard J, Schmid M. PO-0827 Comparison of clinical examination and MRI for local cervical cancer staging (FIGO and T(NM)). Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)31247-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
39
|
Erchick DJ, Rai B, Agrawal NK, Khatry SK, Katz J, LeClerq SC, Reynolds MA, Mullany LC. Oral hygiene, prevalence of gingivitis, and associated risk factors among pregnant women in Sarlahi District, Nepal. BMC Oral Health 2019; 19:2. [PMID: 30611255 PMCID: PMC6321675 DOI: 10.1186/s12903-018-0681-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 11/27/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The oral health status of pregnant women in low-resource communities such as Nepal has not been well characterized. This sub-population is also of specific interest given associations between poor oral health and adverse pregnancy outcomes previously documented in other settings. We explored relationships between gingivitis and risk factors among pregnant women in rural Nepal. METHODS The design was a community-based, cross-sectional study in a sub-area of Sarlahi District, Nepal. Pregnant women < 26 weeks gestation underwent clinical periodontal exams conducted by community-based oral health workers. Exams included a full mouth assessment measuring bleeding on probing (BOP), probing depth (PD) (six sites per tooth), and gingival recession, the distance from the cemento-enamel junction to the free gingival margin (two direct sites per tooth). Data on participant risk factors were collected through household surveys, including demographic characteristics, oral health behaviors, care seeking, and health attitudes. Multivariable logistic regression modeling was used to assess relationships between gingivitis and risk factors. RESULTS We enrolled 1452 participants, of which 40% (n = 582) had signs of clinical gingivitis and 60% (n = 870) clinical health. Average participant age was 23. Most participants (88%) had never received oral health care. Participants averaged 10% of sites with BOP with most (79%) having ≥1 site with BOP. Nine percent of participants had ≥1 site with PD ≥4 mm, although very few participants (0.7%) had sites with PD ≥5 mm. Few participants (13%) had any recession (≥1 mm). In the final adjusted model, odds of gingivitis increased by 3% for each year of age (aOR 1.03, 95% CI 1.00, 1.06) and were higher for women of short maternal stature (< 150 cm) (aOR 1.43, 95% CI: 1.14, 1.79) and among women reporting cost to be a barrier to seeking dental care (aOR 2.13, 95% CI: 1.09, 4.15). CONCLUSIONS Gingivitis was common and associated with age, maternal stature, self-reported high cost of dental care, and other risk factors among pregnant women in rural Nepal. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT01177111 (Nepal Oil Massage Study) and NCT02788786 (Pilot Trial).
Collapse
|
40
|
Elangovan A, Bahl A, Patel F, Dracham C, Rai B, Trivedi G. Is bone marrow sparing intensity modulated radiotherapy better than 3-dimensional conformal radiotherapy in reducing haematological toxicities during pelvic irradiation in locally advanced carcinoma cervix?: A prospective study. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy436.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
41
|
Fokdal L, Tanderup K, Pötter R, Kirchheiner K, Sturdza A, Chargari C, Jürgenliemk-Schulz I, Segedin B, Tan L, Hoskin P, Mahantshetty U, Bruheim K, Rai B, Kirisits C, Lindegaard J. OC-0072: Risk factors for ureteral stricture after IGABT in cervical cancer: results from the EMBRACE studies. Radiother Oncol 2018. [DOI: 10.1016/s0167-8140(18)30382-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
42
|
Chowdhury MM, Ullah AA, Karim R, Ahmed A, Mohammed S, Sobhan SA, Farmidi AA, Zuwaida F, Pradan R, Mahmud R, Rai B, Pervin S, Habib R. Complete Annular Pancreas with Concurrent Entero-Pancreatico-Biliary Symptoms in Adult: A Case Report. Mymensingh Med J 2018; 27:196-200. [PMID: 29459613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Complete Annular pancreas (AP) is a rare congenital anomaly, often presented and operated at the early age of life. Adult presentation group usually presents with either biliary or duodenal or pancreatic symptoms. We report a case of 43 years old female presenting with concurrent enteric, biliary and pancreatic symptoms admitted on April 2016 in Hepatobiliary and Pancreatic Surgery Department of BSMMU, Dhaka, Bangladesh. A complete type of annular pancreas with partial duodenal stenosis and dilated common bile duct was observed during laparotomy. We performed gastrojejunostomy as well as hepaticojejunostomy (Roux-en-Y anastomosis). Patient was discharged in a good symptom free condition. Complete Annular Pancreas can present at any age, with any one or all of the biliary, pancreatic or duodenal symptoms. Surgery is the treatment of choice and has a good outcome.
Collapse
|
43
|
Hosny M, Rai B, Aljaafari F, Agarwal S, McNicholas T, Boustead G, Lane T, Adshead J, Vasdev N. Can Anterior Prostatic Fat Harbor Prostate Cancer Metastasis? A Prospective Cohort Study. Curr Urol 2017; 10:182-185. [PMID: 29234260 PMCID: PMC5704707 DOI: 10.1159/000447178] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Accepted: 01/24/2017] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVES Traditionally anterior prostatic fat (APF) hasn't been included in pelvic lymph node (LN) dissection templates following radical prostatectomy. In this study we evaluate the incidence of lymphoid tissue in the APF and the incidence of LN metastasis in APF in patients who have undergone robotic-assisted laparoscopic radical prostatectomy (RALP). METHODS A prospective database of RALP has been maintained between January 2010 and September 2015. APF is routinely excised and sent separately for histopathological evaluation to identify lymphoid tissue and metastatic prostate cancer. RESULTS A total of 629 underwent RALP. Forty-six (7.3%) of the patients had lymphoid tissue on histopathological evaluation. Two patients had meta-static disease. Both patients with positive LNs were intermediate risk on pre-operative evolution (A-PSA 16.6 ng/ml, Gleason 3 + 4; B PSA 7.3 ng/ml, Gleason 4 + 3) and upgraded on final prostate pathological evaluation to high risk disease (A-Gleason 4 + 5, pT3b, B-Gleason 4 + 3, pT4). CONCLUSION There appears to be lymphatic drainage to the APF from the prostate. Hence APF should be included in pelvic LN dissection templates when lymphadenectomy is contemplated in patients undergoing radical prostatectomy.
Collapse
|
44
|
Kumar M, Pal A, Jain A, Ghoshal S, Rai B, Mohindra S, Das A. 35P Clinical significance of expression of cripto-1 in patients of squamous cell carcinoma of oropharynx. Ann Oncol 2016. [DOI: 10.1016/s0923-7534(21)00195-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
|
45
|
Kumar M, Pal A, Jain A, Ghoshal S, Rai B, Mohindra S, Das A. 35P Clinical significance of expression of cripto-1 in patients of squamous cell carcinoma of oropharynx. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw574.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
46
|
Rai B, Miriyala R, Ghoshal S, Ballari N, Singla V. Margins Around the Involved Pelvic Lymph Nodes for Planning Simultaneous Integrated Boost in Patients With Cervical Cancer Undergoing Pelvic Intensity Modulated Radiation Therapy. Int J Radiat Oncol Biol Phys 2016. [DOI: 10.1016/j.ijrobp.2016.06.1421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
47
|
Kumar N, Rai B, Bhat SA, Kharche SD, Gangwar C, Jindal SK, Chandra S. Effect of management system and season on semen freezability in Jakhrana bucks. Vet World 2016; 9:199-202. [PMID: 27051208 PMCID: PMC4819372 DOI: 10.14202/vetworld.2015.199-202] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2015] [Revised: 12/30/2015] [Accepted: 01/12/2016] [Indexed: 11/16/2022] Open
Abstract
AIM The objective of the study was to determine the effect of the management system (intensive and semi-intensive) and season (autumn and winter) on semen freezability in Jakhrana bucks. MATERIALS AND METHODS A total of 24 Jakhrana bucks of same body weight and age (BW=30 kg, age=1 year) were randomly allotted into two groups, viz., Group I (intensive system, 12 bucks) and Group II (semi-intensive system, 12 bucks). These two groups were statistically tested for their homogeneity with respect to age and BW. Semen was collected twice weekly using an artificial vagina during two seasons: autumn (September-November) and winter (December-February). A total of 240 semen samples (120 from each group and season) were evaluated for post-thaw motility (PTM), viability, abnormality, functional membrane integrity (hypo-osmotic swelling [HOS]) response and acrosomal integrity. RESULTS The mean values of PTM and acrosomal integrity of spermatozoa were significantly (p<0.01) higher in Group II as compared to Group I. The mean values of viability and abnormality were also differed significant (p<0.05) between groups. However, the mean values of HOS response were found non-significant (p>0.05) between groups. The season showed a significant effect on all parameters except viability and HOS response. The PTM and acrosomal integrity of spermatozoa were significantly (p<0.01) higher in winter as compared to autumn season. Abnormality of spermatozoa was significantly (p<0.05) lower in winter season. CONCLUSIONS This study indicates that both management system and season influence semen freezability. The semen collected from bucks reared under the semi-intensive system and winter season showed better semen freezability characteristics.
Collapse
|
48
|
Khosla D, Patel FD, Shukla AK, Rai B, Oinam AS, Sharma SC. Dosimetric evaluation and clinical outcome in post-operative patients of carcinoma vulva treated with intensity-modulated radiotherapy. Indian J Cancer 2016; 52:670-5. [PMID: 26960514 DOI: 10.4103/0019-509x.178448] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND To compare dosimetric parameters of intensity-modulated radiation therapy (IMRT) with 3D conformal radiotherapy (3DCRT) in post-operative patients of vulvar cancer and to assess clinical outcome and toxicity with IMRT. MATERIALS AND METHODS A total of 8 post-operative patients of vulvar cancer were treated with IMRT. All patients were also planned by 3DCRT for comparison with IMRT. The two plans were compared in terms of conformity index, homogeneity index, tumor control probability (TCP) and normal tissue complication probability (NTCP) for the planning target volume and organs at risk (OAR). RESULTS IMRT resulted in significantly lesser doses to rectum, bladder, bowel and femoral head as compared with 3DCRT plans. Mean conformity and homogeneity indices were better and within range with IMRT. The TCP was comparable between the two treatment plans and NTCP for rectum, bladder, bowel and femoral head was significantly less with IMRT as compared with 3DCRT. Treatment was well-tolerated and none of the patients developed Grade 3 or higher toxicity. CONCLUSION IMRT yielded superior plans with respect to target coverage, homogeneity and conformality while lowering dose to adjacent OAR as compared with 3DCRT. Thus, IMRT offers a reduction in NTCP while maintaining TCP.
Collapse
|
49
|
Kumar N, Rai B, Bhat SA, Kharche SD, Gangwar C, Jindal SK, Chandra S. Effect of management system and season on semen freezability in Jakhrana bucks. Vet World 2016. [DOI: 10.14202/vetworld.2016.199-202] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
|
50
|
Ishii H, Rai B, Traxer O, Kata SG, Somani BK. Outcome of ureteroscopy for stone disease in patients with horseshoe kidney: Review of world literature. Urol Ann 2015; 7:470-4. [PMID: 26692667 PMCID: PMC4660698 DOI: 10.4103/0974-7796.157969] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Introduction and Objectives: The management of urolithiasis in patients with horseshoe kidney (HSK) is difficult. Stone formation occurred in 1:5 patients with HSK due to impaired urinary drainage and infections. Percutaneous nephrolithotomy and shock wave lithotripsy can be technically challenging due to altered anatomy. Materials and Methods: We conducted a systematic review of the literature to look at the role of ureteroscopy for stone management in these patients. We searched MEDLINE, PubMed and the Cochrane Library from January 1990 to April 2013 for results of ureteroscopy and stone treatment in HSK patients. Inclusion criteria were all English language articles reporting on ureteroscopy in patients with HSK. Data were extracted on the outcomes and complications. Results: A total of 3 studies was identified during this period. Forty-one patients with HSK underwent flexible ureteroscopy and stone treatment. The mean age was 42 with a male:female ratio nearly 3:1. The mean stone size was 16 mm (range: 3-35 mm). The mean operating time was 86 min with multiple stones seen in 15 patients. All 41 patients had a ureteral access sheath used and flexible ureteroscopy and holmium laser fragmentation done. Thirty-two (78%) patients were stone-free with a mean hospital stay of 1-day. Minor complications (Clavien I or II) were seen in 13 (32%) of which 6 had stent discomfort, 3 needed intravenous antibiotics for <24 h, 3 had hematuria of which 2 needed blood transfusion and one had pyelonephritis needing re-admission and antibiotics. There were no major complications found in the review. Conclusions: Retrograde stone treatment using ureteroscopy and lasertripsy in HSK patients can be performed with good stone clearance rate, but with a slightly higher complication rate. This procedure should, therefore, be done in high volume stone center with an experienced stone surgeon/team.
Collapse
|